PROGRESSIVE SKU: T14-669287

Progressive Fork Lowering Kits — Harley-Davidson Softail Heritage Classic, Softail Fat Boy, Softail (1983-2026)

$158.95
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NOT SURE ABOUT FITMENT?

Progressive Suspension lowering kit for Harley-Davidson Softail fork, adjustable from stock height down to 2 inches lower. Precision-wound Progressive-rate springs with chrome silicon wire deliver tuned ride quality while dropping the front end for a custom stance.

Features

  • Adjustable 0–2 inch drop from stock
  • Progressive-rate chrome silicon wire springs
  • Precision wound for consistent performance
  • Lifetime manufacturer warranty

Specifications

  • Brand: Progressive
  • Manufacturer Part #: 10-1572
  • Category: Suspension / Lowering Kits
  • Weight: 5.9 lb
  • California Prop 65: This product contains chemicals known to the State of California to cause cancer and reproductive harm. Visit www.P65Warnings.ca.gov for more information.

Fitment

Fits Harley-Davidson Softail fork assemblies.

Frequently Asked Questions

How much lower will this drop my front end?

Adjustable from stock ride height down to 2 inches lower, giving you control over the final stance.

Do I need to revalve the shocks after lowering?

Progressive lowering springs are designed as a bolt-on kit. No internal shock work is needed, though a suspension shop can revalve for custom tuning if desired.

Will lowering affect handling or ride quality?

Progressive-rate springs are engineered to maintain composed handling and comfort throughout the drop range. Ride quality improves with proper setup.

Is professional installation required?

Installation requires suspension work — removing the fork, spring, and damper cartridge. A qualified suspension shop or experienced technician is recommended.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov

BRANDProgressive
TYPELowering Kits
SKUT14-669287
WEIGHT5.9 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.97
35 RATINGS
5★ 34
4★ 1
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Mar 22, 2017

422 Shocks

Shocks seem to be s good ride still with a little drop

— Kevin G
✓ VERIFIED
Jan 11, 2021

Seriously these are heavy duty. By heavy duty I mean its like driving a brick down the road. The front and rear adjusted as soft as they go it has gotten a little better but its still very stiff. I would recommend going with the normal suspension unless your riding double and carrying about 300lbs on top of that.

— Anonymous
✓ VERIFIED
Aug 9, 2022

Money well spent.<br />I'm 210 so i went with the heavy duty.<br />Firmed up soft tail suspension and now its actually a fun ride.

— Anonymous
✓ VERIFIED
Nov 2, 2021

Easy to install. Perfect ride

— steven g
✓ VERIFIED
Oct 19, 2022

I just installed these on my 1995 FLSTC. Everything with the installation went well and the shocks provide a nice ride. I was replacing another set of 422's that had an oil leak on one of the shocks with only a few thousand miles. Hope these last longer.

— Anonymous
✓ VERIFIED
Sep 8, 2007

Very responsive suspension. Easy to adjust. From the factory setting of 1 inch lower than stock you can figure 4/16 of an inch equals 1 inch in adjustment. If you can't afford an adjustable compressor air ride suspension that usually cost 1700-2100$ this is a great compromise. You will need a lift to install this one and you will also need the K&amp;L Multi-Lift Motorcycle Lift Ramp(910-201). That part is a must to get the lift from underneath the bike once it is lowered. I originally lowered the bike 4 inches...to much and it is highly not recommended, 2 3/4 inches is perfect for the softail to still have a good ride quality and have a lowered look and stillmaintain safe ground clearence.

— Anonymous